/*
 * Copyright (c) 2007 University of Copenhagen
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the
 *   distribution.
 * - Neither the name of University of Copenhagen nor the names of
 *   its contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE UNIVERSITY
 * OF COPENHAGEN OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * Blink without timer, using a task to set the Leds
 *
 * @author Martin Leopold
 */

#include "Timer.h"

module BlinkNoTimerTaskC
{
  uses interface Leds;
  uses interface GeneralIO as Led0;
  uses interface Boot;
}
implementation
{
	task void toggle();
	task void delay();

	event void Boot.booted() 
	{
		call Leds.led0On();
		call Leds.led1On();
		call Leds.led2On();

		post delay();
	}

	task void delay() 
	{
		uint16_t i,j;

		for (i=0 ; i<0x1000U ; i++) 
		{
			for (j=0 ; j<0xA0 ; j++) 
			{
			}
		}
		post toggle();
		post delay();
	}
	
	task void toggle() 
	{
		call Leds.led0Toggle();
		call Leds.led1Toggle();
		call Leds.led2Toggle();
	}
}

